feat!(alist_v3): support username & password login (close #4226)

Breaking changes:
- rename access_token to token
- rename old password to meta_password

drivers/alist_v3/meta.go

@@ -7,9 +7,11 @@ import (
 
 type Addition struct {
 	driver.RootPath
-	Address     string `json:"url" required:"true"`
-	Password    string `json:"password"`
-	AccessToken string `json:"access_token"`
+	Address      string `json:"url" required:"true"`
+	MetaPassword string `json:"meta_password"`
+	Username     string `json:"username"`
+	Password     string `json:"password"`
+	Token        string `json:"token"`
 }
 
 var config = driver.Config{